This file is renamed to more accurately reflect its contents, as well as including all channels every used in NTSC. This is primarily of historical interest, the ATSC file has a more up-to-date (and much shorter) list to scan against. I notice that my local repo has the rm, but this isn’t reflected in the patch (of course), is there something else I should have done as well?
--- atsc/us-NTSC-center-frequencies | 520 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 520 insertions(+) create mode 100644 atsc/us-NTSC-center-frequencies diff --git a/atsc/us-NTSC-center-frequencies b/atsc/us-NTSC-center-frequencies new file mode 100644 index 0000000..7d92c05 --- /dev/null +++ b/atsc/us-NTSC-center-frequencies @@ -0,0 +1,520 @@ +# US NTSC center frequencies +# primarily of historical interest, many of these channels are no longer used +# +# see also: us-ATSC-center-frequencies-8VSB + +# +# VHF low-band, channels 2 to 6, not used for digital +# + +[CHANNEL 2] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 57028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 3] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 63028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 4] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 69028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 5] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 79028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 6] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 85028615 + MODULATION = VSB/8 + INVERSION = AUTO + +# +# VHF high-band, channels 7 to 13. not common but a few digital stations use it +# potentially hard to receive because modern antennas are tuned for UHF +# + +[CHANNEL 7] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 177028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 8] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 183028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 9] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 189028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 10] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 195028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 11] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 201028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 12] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 207028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 13] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 213028615 + MODULATION = VSB/8 + INVERSION = AUTO + +# +# UHF, channels 14 to 51, most existing stations, almost all digital +# + +[CHANNEL 14] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 473028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 15] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 479028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 16] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 485028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 17] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 491028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 18] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 497028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 19] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 503028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 20] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 509028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 21] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 515028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 22] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 521028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 23] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 527028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 24] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 533028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 25] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 539028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 26] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 545028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 27] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 551028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 28] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 557028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 29] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 563028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 30] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 569028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 31] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 575028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 32] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 581028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 33] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 587028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 34] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 593028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 35] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 599028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 36] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 605028615 + MODULATION = VSB/8 + INVERSION = AUTO + +#channel 37, not used in North America due to interference with radio astronomy bands +[CHANNEL 37] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 611028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 38] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 617028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 39] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 623028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 40] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 629028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 41] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 635028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 42] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 641028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 43] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 647028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 44] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 653028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 45] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 659028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 46] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 665028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 47] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 671028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 48] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 677028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 49] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 683028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 50] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 689028615 + MODULATION = VSB/8 + INVERSION = AUTO + +# +# the following frequencies were formerly part of the UHF band before the digital transition +# but were sold off to cell carriers in 2010 as the 700 MHz band and are no longer used for television +# + +#channel 51 was originally included in the digital transition but +# no longer used to clear interference with 700 MHz cell bands +[CHANNEL 51] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 695028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 52] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 701028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 53] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 707028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 54] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 713028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 55] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 719028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 56] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 725028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 57] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 731028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 58] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 737028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 59] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 743028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 60] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 749028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 61] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 755028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 62] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 761028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 63] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 767028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 64] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 773028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 65] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 779028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 66] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 785028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 67] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 791028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 68] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 797028615 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 69] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 803028615 + MODULATION = VSB/8 + INVERSION = AUTO + +# UHF formerly had channels 70 through 83 as well + +[CHANNEL 70] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 809000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 71] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 815000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 72] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 821000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 73] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 827000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 74] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 833000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 75] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 839000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 76] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 845000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 77] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 851000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 78] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 857000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 79] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 863000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 80] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 869000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 81] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 875000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 82] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 881000000 + MODULATION = VSB/8 + INVERSION = AUTO + +[CHANNEL 83] + DELIVERY_SYSTEM = ATSC + FREQUENCY = 887000000 + MODULATION = VSB/8 + INVERSION = AUTO + -- 2.5.4 (Apple Git-61) -- To unsubscribe from this list: send the line "unsubscribe 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